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Male Iorwerth Ap Owain Click to view Iorwerth Ap Owain in the family tree

Iorwerth was born in 1145 in Aberffraw Castle, Aberffraw, Anglsy, Wales.  Iorwerth's father was Owain AP Gruffydd and his mother was Gwladus Verch Llywarch.  His paternal grandparents were Gruffydd Ap Cynan and Angharad Verch Owain; his maternal grandparents were Llywarch Ap Trahaern and Dyddgu Verch Iorwerth.  He was an only child.  He died about 1184.


Iorwerth's family with Margred Verch Madog

‌Iorwerth and Margred were married in a religious ceremony about 1163.  They had a son named Llywelyn.

Source/Citation
Ancestral File (TM)

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